While evaluating the submission, we identified the following issues:

TASK I 
– When entering text, it overlaps the text field placeholder.
– Markdown formatting breaks after sending a message if the syntax was manually entered.
– Markdown highlighting jumps to the next line when a line break is added.
– Removing Markdown formatting from part of the text clears formatting from the entire block.
– If Markdown is removed before sending the message, it still renders as formatted after sending.

TASK II 
– The current implementation does not follow the provided design mockups and lacks some of required functionality.

BONUS TASK
– Animated backgrounds introduced performance issues that significantly impacted the user experience.

1. If you inside of quote - you can not exit from it.
2. If you apply italic style and then bold style - italic disappear
3. You can create quote inside of quote.
4. Removing one part of quote - removes the whole quote.
5. You can't make strike text bold via toolbar, but it possible with a hotkeys

- Backgrounds with pattern are masked on Dark theme (on Light theme they work as should)
- Active folder doesn't reset on 'Settings' or any page other then with chats

- Can't edit quotes

- Click settings to go to the others page; the settings icon should be an arrow icon (if not, it will not work)

- No emoji or custom emoji support for the chat folder icon.